Class 9 Science Chapter 7: Work, Energy, and Simple Machines — 2 Marker Important Questions
Practice Work, Energy, and Simple Machines 2 Marker important questions and mock-test sets for CBSE revision.
60 Questions 20 Topics MCQs: 20 1 Mark: 10 2 Mark: 10 3 Mark: 10 5 Mark: 10
Topic-wise important and practice questions
Review question distribution across chapter topics for 2 Mark questions.
| Topic | 2 Mark |
|---|---|
| Energy Transformation in a Pendulum | 0 |
| Fixed Pulley | 0 |
| Force-Displacement Graph | 0 |
| Gravitational Potential Energy | 0 |
| Inclined Plane | 0 |
| Kinetic Energy | 0 |
| Kinetic Energy and Velocity | 0 |
| Kinetic Energy Formula | 0 |
| Mechanical Advantage of a Lever | 0 |
| Negative Work | 0 |
| Positive Work | 0 |
| Potential Energy Calculation | 0 |
| Power | 0 |
| Power Calculation | 0 |
| SI Unit of Power | 0 |
| SI Unit of Work and Energy | 0 |
| Work | 0 |
| Work-Energy Theorem | 0 |
| Zero Work | 0 |
| Zero Work for Perpendicular Force | 0 |